From 0e827099841927355c753d2e13eba5ec2d461110 Mon Sep 17 00:00:00 2001
From: Hanzhang ma <harvey.ma@eng2move.com>
Date: Tue, 4 Jun 2024 15:58:37 +0200
Subject: [PATCH] array and dic

---
 26-240604-pass/main.py | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 26-240604-pass/main.py

diff --git a/26-240604-pass/main.py b/26-240604-pass/main.py
new file mode 100644
index 0000000..debf438
--- /dev/null
+++ b/26-240604-pass/main.py
@@ -0,0 +1,10 @@
+class Solution:
+    def removeDuplicates(self, nums: List[int]) -> int:
+        k = {}
+        cnt = 0
+        for num in nums:
+            if num not in k:
+                nums[cnt] = num
+                cnt += 1
+                k[num] = 1
+        return cnt